210548324

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 428736000

約数和(自身を除く): 218187676

約数列:

[1, 2, 4, 7, 14, 28, 109, 149, 218, 298, 436, 463, 596, 763, 926, 1043, 1526, 1852, 2086, 3052, 3241, 4172, 6482, 12964, 16241, 32482, 50467, 64964, 68987, 100934, 113687, 137974, 201868, 227374, 275948, 353269, 454748, 482909, 706538, 965818, 1413076, 1931636, 7519583, 15039166, 30078332, 52637081, 105274162, 210548324]

約数ペア:

[(1, 210548324), (2, 105274162), (4, 52637081), (7, 30078332), (14, 15039166), (28, 7519583), (109, 1931636), (149, 1413076), (218, 965818), (298, 706538), (436, 482909), (463, 454748), (596, 353269), (763, 275948), (926, 227374), (1043, 201868), (1526, 137974), (1852, 113687), (2086, 100934), (3052, 68987), (3241, 64964), (4172, 50467), (6482, 32482), (12964, 16241)]